package com.xxxxx.Servlet;

import java.io.IOException;
import java.io.PrintWriter;

import jakarta.servlet.ServletException;
import jakarta.servlet.ServletOutputStream;
import jakarta.servlet.annotation.WebServlet;
import jakarta.servlet.http.HttpServlet;
import jakarta.servlet.http.HttpServletRequest;
import jakarta.servlet.http.HttpServletResponse;

/*
 * 响应数据
 * 		getWriter()			字符输出流(输出字符串)
 * 		getOutPutStream		字节输出流(输出一切数据)
 * 		两种流不可同时使用,如果同时使用会报错
 */


@WebServlet("/S10")
public class TestServlet10 extends HttpServlet {

	@Override
	protected void service(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
		/* getWriter() 字符输出流(输出字符串) */
		//获取字符输出流
		//PrintWriter writer = response.getWriter();
		//输出数据
		//writer.write("Hello");
		
		//getOutPutStream() 字节输出流(输出一切数据)
		//得到字节输出流
		ServletOutputStream out = response.getOutputStream();
		//输出数据
		out.write("Hi".getBytes());
		
	}
		
}
